#include "sdk.h"

#ifndef BASEANIMATING_H
#define BASEANIMATING_H
#ifdef _WIN32
#pragma once
#endif

struct animevent_t;
struct matrix3x4_t;
class CIKContext;
class KeyValues;

#define BCF_NO_ANIMATION_SKIP \
    (1 << 0)  // Do not allow PVS animation skipping (mostly for attachments
              // being critical to an entity)
#define BCF_IS_IN_SPAWN \
    (1 << 1)  // Is currently inside of spawn, always evaluate animations

class CBaseAnimating : public C_BaseEntity {
   public:
    CBaseAnimating();
    ~CBaseAnimating();

    enum { NUM_POSEPAREMETERS = 24, NUM_BONECTRLS = 4 };

    virtual CBaseAnimating* GetBaseAnimating() { return this; }

   private:
    // FIXME: necessary so that cyclers can hack m_bSequenceFinished
    friend class CFlexCycler;
    friend class CCycler;
    friend class CBlendingCycler;
};

#define ANIMATION_SEQUENCE_BITS 12  // 4096 sequences
#define ANIMATION_SKIN_BITS \
    10  // 1024 body skin selections FIXME: this seems way high
#define ANIMATION_BODY_BITS 32      // body combinations
#define ANIMATION_HITBOXSET_BITS 2  // hit box sets
#if defined(TF_DLL)
#define ANIMATION_POSEPARAMETER_BITS 8  // pose parameter resolution
#else
#define ANIMATION_POSEPARAMETER_BITS 11  // pose parameter resolution
#endif
#define ANIMATION_PLAYBACKRATE_BITS \
    8  // default playback rate, only used on leading edge detect sequence
       // changes

#endif  // BASEANIMATING_H